diff options
Diffstat (limited to '3 resources/libvirt')
| -rw-r--r-- | 3 resources/libvirt/Mediated devices.md (renamed from 3 resources/libvirt/mediated-devices.md) | 5 | ||||
| -rw-r--r-- | 3 resources/libvirt/SR-IOV.md (renamed from 3 resources/libvirt/sr-iov.md) | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/3 resources/libvirt/mediated-devices.md b/3 resources/libvirt/Mediated devices.md index 3011a28..fe9e551 100644 --- a/3 resources/libvirt/mediated-devices.md +++ b/3 resources/libvirt/Mediated devices.md @@ -1,8 +1,11 @@ +#libvirt #linux #virtualisation + +--- https://libvirt.org/drvnodedev.html#mediated-devices-mdevs They are virtual devices that share a single physical device. -Similar to [[sr-iov]] but sr-iov required registering and unregistering devices with the host PCIe bus via a host driver. +Similar to [[SR-IOV]] but sr-iov required registering and unregistering devices with the host PCIe bus via a host driver. Mediated devices don't have to do this. So why would we still choose sriov?
\ No newline at end of file diff --git a/3 resources/libvirt/sr-iov.md b/3 resources/libvirt/SR-IOV.md index e7eec8e..0881ec0 100644 --- a/3 resources/libvirt/sr-iov.md +++ b/3 resources/libvirt/SR-IOV.md @@ -1,3 +1,6 @@ +#linux #libvirt #virtualisation + +--- Single root input/output virtualization: enables sharing of single PCI-e devices with multiple guests. Physical device = PF (Physical Function) |